code: def test_tg_init_many(self):
      tg = graphistry.tigergraph(
          protocol="https",
          server="127.0.0.1",
          web_port=10000,
          api_port=11000,
          db="z",
          user="tigergraph1",
          pwd="tigergraph2",
          verbose=False,
      )
      self.assertTrue(isinstance(tg, graphistry.plotter.Plotter))
  
file_path: pygraphistry/graphistry/tests/test_tigergraph.py
imports: import graphistry
  from common import NoAuthTestCase
label_desc: Use image node_id 2 for calling the TestTiger obj's underlying member method code with example usage: obj.test_tg_init_many() without return types